From f9e7f9684b92c2ecedf68e8b2b234c53b06ce60f Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Mon, 4 Nov 2024 10:09:12 -0800
Subject: [PATCH] [WebAssembly] Use heterogenous lookups with std::set (NFC)

---
 .../Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp
index 493e391964ac1..5aef016720cf4 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyLowerEmscriptenEHSjLj.cpp
@@ -318,7 +318,7 @@ class WebAssemblyLowerEmscriptenEHSjLj final : public ModulePass {
   // Map of <function signature string, invoke_ wrappers>
   StringMap<Function *> InvokeWrappers;
   // Set of allowed function names for exception handling
-  std::set<std::string> EHAllowlistSet;
+  std::set<std::string, std::less<>> EHAllowlistSet;
   // Functions that contains calls to setjmp
   SmallPtrSet<Function *, 8> SetjmpUsers;
 
@@ -349,8 +349,8 @@ class WebAssemblyLowerEmscriptenEHSjLj final : public ModulePass {
 
   bool areAllExceptionsAllowed() const { return EHAllowlistSet.empty(); }
   bool supportsException(const Function *F) const {
-    return EnableEmEH && (areAllExceptionsAllowed() ||
-                          EHAllowlistSet.count(std::string(F->getName())));
+    return EnableEmEH &&
+           (areAllExceptionsAllowed() || EHAllowlistSet.count(F->getName()));
   }
   void replaceLongjmpWith(Function *LongjmpF, Function *NewF);